Final answer:
Plantar fasciitis usually presents with heel pain that is worst with the first steps in the morning or after rest, and may be caused by factors such as being overweight, prolonged standing, and wearing unsupportive footwear.
Step-by-step explanation:
Plantar fasciitis typically presents with pain at the bottom of the heel. This condition is caused by inflammation of the plantar fascia, a thick band of tissue that runs across the bottom of your foot and connects your heel bone to your toes. The pain of plantar fasciitis is often worse with the first steps in the morning or after periods of rest, and can be exacerbated by standing for long periods, walking, or running. Factors contributing to the development of plantar fasciitis include being overweight, having a job that requires a lot of walking or standing on hard surfaces, wearing poorly cushioned shoes, and having tight Achilles tendons or calf muscles.